CN112740512A - 铁芯、定子及旋转电机 - Google Patents

铁芯、定子及旋转电机 Download PDF

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Publication number
CN112740512A
CN112740512A CN201980061598.6A CN201980061598A CN112740512A CN 112740512 A CN112740512 A CN 112740512A CN 201980061598 A CN201980061598 A CN 201980061598A CN 112740512 A CN112740512 A CN 112740512A
Authority
CN
China
Prior art keywords
core
yoke
tooth
iron
iron core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201980061598.6A
Other languages
English (en)
Chinese (zh)
Inventor
斋藤达哉
上野友之
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Sintered Alloy Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Sintered Alloy Ltd
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Sintered Alloy Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Sintered Alloy Ltd
Publication of CN112740512A publication Critical patent/CN112740512A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN201980061598.6A 2018-12-05 2019-10-17 铁芯、定子及旋转电机 Pending CN112740512A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018228584 2018-12-05
JP2018-228584 2018-12-05
PCT/JP2019/040974 WO2020116038A1 (ja) 2018-12-05 2019-10-17 コア、ステータ、及び回転電機

Publications (1)

Publication Number Publication Date
CN112740512A true CN112740512A (zh) 2021-04-30

Family

ID=70973584

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980061598.6A Pending CN112740512A (zh) 2018-12-05 2019-10-17 铁芯、定子及旋转电机

Country Status (5)

Country Link
US (1) US11888347B2 (ja)
JP (1) JP7362656B2 (ja)
CN (1) CN112740512A (ja)
DE (1) DE112019006096T5 (ja)
WO (1) WO2020116038A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019108457B4 (de) * 2019-04-01 2021-02-04 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines Stahlbandes mit verbesserter Haftung metallischer Schmelztauchüberzüge
JP7456978B2 (ja) 2021-07-02 2024-03-27 日本ピストンリング株式会社 回転電機

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Also Published As

Publication number Publication date
US11888347B2 (en) 2024-01-30
DE112019006096T5 (de) 2021-08-26
JPWO2020116038A1 (ja) 2021-10-28
US20210344238A1 (en) 2021-11-04
JP7362656B2 (ja) 2023-10-17
WO2020116038A1 (ja) 2020-06-11

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